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Features Hydrological Lakes_level1 Lakes the_geom
Lakes the_geom from Features Hydrological Lakes_level1: Global Lakes and Wetlands Database Boundaries.Independent Variables (Grids)
- glwd_id
- grid: /glwd_id (unitless) ordered (1) to (3721) by 1.0 N= 3721 pts :grid
Other Info
- bufferwordsize
- 0
- datatype
- geometrytype
- OpenGISSimpleFeature
- MULTIPOLYGON
- PGtype
- bytea
- SpatialReferenceSystemWKT
- GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.01745329251994328,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4326"]]
- units
- unitless
Last updated: Sat, 12 Jun 2021 03:19:49 GMT
Data Views
display shapes| glwd_id | |
 Features Hydrological Lakes_level1 Lakes the_geom[ | glwd_id] | M |
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Filters
Here are some filters that are useful for manipulating data. There are actually many more available, but they have to be entered manually. See Ingrid Function Documentation for more information.- Monthly Climatology calculates a monthly climatology by averaging over all years.
- anomalies calculates the difference between the (above) monthly climatology and the original data.
- Integrate along glwd_id
- Differentiate along glwd_id
- Take differences along glwd_id
RMS (root mean square with mean *not* removed) over glwd_id |
RMSA (root mean square with mean removed) over glwd_id |
Maximum over glwd_id |
Minimum over glwd_id |
Detrend (best-fit-line) over glwd_id |
Note on units